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Get startedSilverdale is a four-bedroom detached house in Mellor, Blackburn, Blackburn (BB2 7JL). It has a recorded floor area of 111 m² (around 1195 sq ft), construction records dating it to 1967-1975 and council tax band E. Tenure is freehold. The latest certificate (October 2025) shows an F (score 38), near the bottom of the EPC scale. The rating has held steady at F across 2 certificates since November 2012. Between certificates, roof efficiency went from Very Poor to Poor and hot-water efficiency went from Very Poor to Poor; while wall efficiency dropped from Good to Poor and window efficiency dropped from Average to Poor. The recommended improvements would lift it to C (score 69), a 3-band jump. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition. Other recorded features include attached land beyond the plot. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.
Untraded for 25 years, with the last transfer in May 2001. Sale prices here have outpaced England HPI: 11.5% per year against 0% for the wider region. Today's modelled estimate of £308,000 sits 191.9% above the 2001 sale of £105,500. On a £-per-square-foot basis, the last sale (£88/sq ft) was about 48% below the postcode norm. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include tree works, meaningful when judging how the property has evolved.
Silverdale sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
Planning history at Silverdale is exclusively tree-management applications — typical for a property with mature trees on or near the plot.
Crown reduction to overhang over road of Beech Tree
Silverdale's estimated value is more than triple its earliest registered sale price (1999).
£308,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.5% per year over 2 years.
£105,500
Growth on file: 11.5% per year over 2 years.
Silverdale outperforms the street on co₂ emissions by a wide margin.
Price per m²
£950
Street avg £1,977
Floor Area
111 m²
Street avg 121 m²
Habitable Rooms
5 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
47.9dB

Changes detected from historical EPC data
Hot water efficiency improved
Roof insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
25 May 2001Most recent
£105,500
+28.7%over 2 years29 January 1999
£82,000
Median price across the last 5 sales in BB2 7JL: £225,000 (2025–2021).
Street avg 6 rooms
CO₂ Emissions
3.0 t/year
Street avg 6.0 t/year
BB2 7AH
Post Office — bus stop.
Closest school
0.2 km
Mellor St Mary Church of England Primary School. 9 schools nearby.
Night-time· 23:00 – 07:00
39.0dB
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